/*
 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific prior written
 * permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef _IT_TEST_MUTEX_H
#define _IT_TEST_MUTEX_H
#include "osTest.h"
#include "sys/time.h"
#include <sys/types.h>

#define PAGE_ALIGN(size, ps)    (((size) + ((ps) - 1)) & ~((ps) - 1))
#define PAGE_SHIFT              12
#define BUF_SIZE                500

static int ReadVmLckCount()
{
    char buf[BUF_SIZE];
    char targetpath[BUF_SIZE];
    char *vmlck = NULL;
    int num = 0;
    int ret = sprintf_s(targetpath, sizeof(targetpath), "/proc/%d/meminfo", getpid());
    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret);

    FILE *fp = fopen(targetpath, "rb");
    ICUNIT_ASSERT_NOT_EQUAL(fp, 0, fp);

    (void)memset_s(buf, sizeof(buf), 0x00, sizeof(buf));
    ret = fread(buf, 1, BUF_SIZE, fp);
    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, ret);

    vmlck = strstr(buf, "VMLck");
    ICUNIT_ASSERT_NOT_EQUAL(vmlck, NULL, vmlck);

    ret = sscanf(vmlck, "VMLck:%d", &num);
    ICUNIT_ASSERT_EQUAL(ret, 1, ret);

    fclose(fp);

    return num;
}

extern void ItTestMlock001(void);
extern void ItTestMlock002(void);

#endif
